OOP Basics: Classes & Objects

<?php

class Car {

    public $color;
    public $model;
    public $brand;

    function getCarMake(){
        return "The car brand is $this->brand and the model is $this->model and the color is $this->color";
    }

}

$carOne = new Car();

$carOne->color="white";
$carOne->model="Safari";
$carOne->brand="Tata";
echo $carOne->getCarMake();

$carTwo = new Car();
$carTwo->color="black";
$carTwo->model="Scorpio";
$carTwo->brand="Mahindra";
echo $carTwo->getCarMake();